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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "t" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 28694-2012 technical requirement of deep carburizing
    深层渗碳 技术要求
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    GB/T 19228.3-2012 Stainless steel press-fitting assemblies - Part 3:Rubber O-rings
    不锈钢卡压式管件组件 第3部分: O形橡胶密封圈
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    GB/T 19799.2-2012 Non-destructive testing - Ultrasonic testing - Specification for calibration block No.2
    无损检测 超声检测 2号校准试块
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    GB/T 17446-2012 Fluid power systems and components - Vocabulary
    流体传动系统及元件 词汇
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    GB/T 13307-2012 Industrial pre-crimped wire square opening screens
    预弯成型金属丝编织方孔网
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    GB/T 11374-2012 thermal spraying coating - Nondestructive methods for measurement of thickness
    热喷涂涂层厚度的无损测量方法
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    GB/T 10107.3-2012 Cycloidal drives ― Part 3: Symbols of geometrical data
    摆线针轮行星传动 第3部分:几何要素代号
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    GB/T 10107.2-2012 Cycloidal drives ― Part 2: Representation of drawings
    摆线针轮行星传动 第2部分:图示方法
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    GB/T 10107.1-2012 Cycloidal drives ― Part 1: Basic terminology
    摆线针轮行星传动 第1部分:基本术语
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    GB/T 28729-2012 Nitrous oxide
    氧化亚氮
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    GB/T 28728-2012 Determination of the microstructure of solution-polymerized SBR
    溶液聚合苯乙烯-丁二烯橡胶(SSBR)微观结构的测定
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    GB/T 28727-2012 Gas analysis - Determination of sulfides - Gas chromatograph with flame photometric detector
    气体分析 硫化物的测定 火焰光度气相色谱法
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    GB/T 28726-2012 Gas analysis - Gas chromatograph with helium ionization detector
    气体分析 氦离子化气相色谱法
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    GB/T 28725-2012 Cathodic protection for buried prestressed concrete cylinder pipelines
    埋地预应力钢筒混凝土管道的阴极保护
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    GB/T 28724-2012 Determination of melting temperature for chemicals (pharmaceuticals) - Differential scanning calorimetry(DSC)
    固体有机化学品熔点的测定 差示扫描量热法
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    GB/T 28723-2012 Determination of purity for chemicals (pharmaceuticals) - Differential scanning calorimetry (DSC)
    固体有机化学品纯度的测定 差示扫描量热法
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    GB/T 28722-2012 Determination of iron and lead in amino acids - Atomic absorption spectrometry
    氨基酸中铁和铅的测定 原子吸收光谱法
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    GB/T 28721-2012 Cathodic protection of reinforcing steel in atmospherically exposed concrete structures
    大气环境混凝土中钢筋的阴极保护
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    GB/T 28718-2012 Determination of T-2 toxin in feed - High performance liquid chromatography with immunoaffinity column clean-up
    饲料中T-2毒素的测定 免疫亲和柱净化-高效液相色谱法
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    GB/T 28717-2012 Determination of malonaldehyde in feed - High performance liquid chromatography
    饲料中丙二醛的测定 高效液相色谱法
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    GB/T 28716-2012 Determination of zearalenone in feed - High performance liquid chromatigraphic method with immunoaffinity column clean-up
    饲料中玉米赤霉烯酮的测定 免疫亲和柱净化-高效液相色谱法
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    GB/T 28715-2012 Determination of acidic and neutral protease activity in feed additives - Spetrophotometric method
    饲料添加剂酸性、中性蛋白酶活力的测定 分光光度法
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    GB/T 28714-2012 Directive for technique of water metering
    取水计量技术导则
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    GB/T 11828.3-2012 Instruments for stage measurement - Part 3 :Groundwater stage gauge
    水位测量仪器 第3部分:地下水位计
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    GB/T 11826.2-2012 Current meter and flow meter - Part 2: Ultrasonic current meter
    流速流量仪器 第2部分:声学流速仪
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    GB/T 6072.4-2012 Reciprocating internal combustion engines - Performance - Part 4: Speed governing
    往复式内燃机 性能 第4部分:调速
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    GB/T 28713.3-2012 Enhanced heat transfer elements used in tube-shell heat exchangers - Part 3:Wavy tubes
    管壳式热交换器用强化传热元件 第3部分:波节管
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    GB/T 28713.2-2012 Enhanced heat transfer elements used in tube-shell heat exchangers- Part 2:Stainless steel corrugated tubes
    管壳式热交换器用强化传热元件 第2部分:不锈钢波纹管
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    GB/T 28713.1-2012 Enhanced heat transfer elements used in tube-shell heat exchangers -Part 1:Threaded tubes
    管壳式热交换器用强化传热元件 第1部分:螺纹管
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    GB/T 28712.6-2012 type and basic parameters of heat exchanger - Part 6:air cooled heat exchanger
    热交换器型式与基本参数 第6部分:空冷式热交换器
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    GB/T 28712.5-2012 types and basic parameters of head exchangers - Part 5:Spiral heat exchangers
    热交换器型式与基本参数 第5部分:螺旋板式热交换器
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    GB/T 28712.4-2012 types and basic parameters of heat exchangers - Part 4: vertical thermo-siphon reboilers
    热交换器型式与基本参数 第4部分:立式热虹吸式重沸器
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    GB/T 28712.3-2012 types and basic parameters of heat exchangers - Part 3: U-tube heat exchangers
    热交换器型式与基本参数 第3部分:U形管式热交换器
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    GB/T 28712.2-2012 types and basic parameters of heat exchangers - Part 2: Fixed tube sheet heat exchangers
    热交换器型式与基本参数 第2部分:固定管板式热交换器
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    GB/T 28712.1-2012 types and basic parameters of heat exchangers - Part 1:floating heat exchangers
    热交换器型式与基本参数 第1部分:浮头式热交换器
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    GB/T 28711-2012 No power type of amusement devices - Swing
    无动力类游乐设施 秋千
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    GB/T 28693-2012 tractors and machinery for agricultural and forestry - Requirements of the lighting and light-signalling devices
    农林拖拉机和机械 照明和光信号装置的要求
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    GB/T 28692-2012 Printing machinery - Hot glue thermobinder - General test method
    印刷机械 热熔胶订设备 通用试验方法
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    GB/T 28691-2012 High precision trapezoidal thread broaching tap
    高精度梯形螺纹拉削丝锥
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    GB/T 28690-2012 Resin-bonded sand reclamation equipment - Technical requirements
    树脂砂再生成套设备 技术条件
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    GB/T 28689-2012 Efficient rotator mixer - Technical requirements
    高效转子混砂机 技术条件
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    GB/T 28688-2012 Low pressure die casting machine - Technical requirements
    低压铸造机 技术条件
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    GB/T 28687-2012 Numecical control die casting machines
    数控压铸机
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    GB/T 28686-2012 Gas turbines thermodynamic performance tests
    燃气轮机热力性能试验
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    GB/T 28679-2012 Remanufacturing of automotive components - Assembly
    汽车零部件再制造 装配
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    GB/T 28678-2012 Remanufacturing of automotive components - Pre-delivery inspection
    汽车零部件再制造 出厂验收
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    GB/T 28677-2012 Remanufacturing of automotive components - Cleaning
    汽车零部件再制造 清洗
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    GB/T 28676-2012 Remanufacturing of automotive components - Classification
    汽车零部件再制造 分类
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    GB/T 28675-2012 Remanufacturing of automotive components - Disassembly
    汽车零部件再制造 拆解
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    GB/T 28674-2012 the technical specifications for remanufacturing of automotive components - Steering gear
    汽车零部件再制造产品技术规范 转向器
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    GB/T 28673-2012 the technical specifications for remanufacturing of automotive components - Starter
    汽车零部件再制造产品技术规范 起动机
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    GB/T 28672-2012 the technical specifications for remanufacture of automotive components - Alternator
    汽车零部件再制造产品技术规范 交流发电机
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    GB/T 28685-2012 Product grade of eustoma cut flowers
    洋桔梗切花产品等级
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    GB/T 28684-2012 Phalaenopsis seedling quality grade
    蝴蝶兰种苗质量等级
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    GB/T 28683-2012 technique rules of phalaenopsis cultivation
    蝴蝶兰栽培技术规程
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    GB/T 28682-2012 Product grade for pot azalea(Rhododendron hybrid)
    杜鹃盆花产品质量等级
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    GB/T 28681-2012 technical regulation of postharvest handling on bulbs of lily, calla and gladiolus
    百合、马蹄莲、唐菖蒲种球采后处理技术规程
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    GB/T 28680-2012 Product grade of hydrangea cut flowers
    八仙花切花产品等级
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    GB/T 28668-2012 Grain and oil storage - Safety operation regulations for grain drying
    粮油储藏 粮食烘干安全操作规程
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    GB/T 28667-2012 Root tuber of Potentilla.anserina L.
    蕨麻
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    GB/T 28660-2012 Genuineness and purity verification of potato seed-tuber - SSR molecular marker
    马铃薯种薯真实性和纯度鉴定 SSR分子标记
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    GB/T 28659-2012 Standard of cultivation technique on shawo radish under protective measures
    保护地沙窝萝卜栽培技术规范
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    GB/T 28658-2012 Standardized operation production of Anzi Fritillaria
    暗紫贝母药材规范化栽培技术规程
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    GB/T 28495-2012 General technical requirements for bamboo and wooden toys
    竹木玩具通用技术条件
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    GB 28666-2012 Emission standard of pollutants for ferroalloy smelt industry
    铁合金工业污染物排放标准
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    GB 28665-2012 Emission standard of air pollutants for steel rolling industry
    轧钢工业大气污染物排放标准
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    GB 28664-2012 Emission standard of air pollutants for steel smelt industry
    炼钢工业大气污染物排放标准
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    GB 28663-2012 Emission standard of air pollutants for iron smelt industry
    炼铁工业大气污染物排放标准
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    GB 28662-2012 Emission standard of pollutants for sintering and pelletizing of iron and steel
    钢铁烧结、球团工业大气污染物排放标准
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    GB 28661-2012 Emission standard for pollutants for miniing and mineral processing industry
    铁矿采选工业污染物排放标准
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    GB 50810-2012 Code for design of water supply and drainage of coal industry
    煤炭工业给水排水设计规范
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    GB 50800-2012 technical code for anechoic and semi-anechoic rooms
    消声室和半消声室技术规范
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    GB 50799-2012 Code for design of the electrical conference systems
    电子会议系统工程设计规范
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    GB 50782-2012 Code for technological design of non-ferrous concentrator
    有色金属选矿厂工艺设计规范
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    GB 2758-2012 National Food Safety Standard - Fermented Alcoholic Beverages and Formulated Spirits
    食品安全国家标准 发酵酒及其配制酒
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    GB 2757-2012 National Food Safety Standard - Distilled Spirits and Formulated Spirits
    食品安全国家标准 蒸馏酒及其配制酒
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    GB 28635-2012 Precast concrete paving units
    混凝土路面砖
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    GB 7692-2012 Safety code for painting - Safety、ventilation and air clean-up for pretreatment process of painting
    涂装作业安全规程 涂漆前处理工艺安全及其通风净化
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    GB 17750-2012 Safety code for painting - Safety for dipping process
    涂装作业安全规程 浸涂工艺安全
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    GB/T 521-2012 test method of measuring peripheral dimensions for tyres
    轮胎外缘尺寸测量方法
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    GB/T 28638-2012 Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes
    城镇供热管道保温结构散热损失测试与保温效果评定方法
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    GB/T 28637-2012 Electric daylighting exclude smoke skylight
    电动采光排烟天窗
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    GB/T 28636-2012 Heating and air conditioning system hydraulic balance valve
    采暖与空调系统水力平衡阀
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    GB/T 28634-2012 Microbeam analysis - Electron probe microanalysis - Quantitative point analysis for bulk specimen using wavelength dispersive X-ray spectroscopy
    微束分析 电子探针显微分析 块状试样波谱法定量点分析
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    GB/T 28633-2012 Surface chemical analysis - X-ray photoelectron spectroscopy - Repeatability and constancy of intensity scale
    表面化学分析 X射线光电子能谱 强度标的重复性和一致性
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    GB/T 28632-2012 Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Determination of lateral resolution
    表面化学分析 俄歇电子能谱和X射线光电子能谱 横向分辨率测定
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    GB/T 28631-2012 Calcium aluminate agents for dry-mixed mortar
    用于干混砂浆的铝酸钙添加剂
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    GB/T 28629-2012 Methods for chemical analysis of free silicon dioxide for cement clinker
    水泥熟料中游离二氧化硅化学分析方法
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    GB/T 28628-2012 test method for air ion concentration of materials
    材料诱生空气离子量测试方法
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    GB/T 28627-2012 Gypsum plaster
    抹灰石膏
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    GB/T 17359-2012 Microbeam analysis - Quantitative analysis using energy dispersive spectrometry
    微束分析 能谱法定量分析
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    GB/T 28651-2012 Road temporary traffic signs
    公路临时性交通标志
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    GB/T 28650-2012 Road safety barrel
    公路防撞桶
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    GB/T 28649-2012 Automatic recognition system for vehicle license plate
    机动车号牌自动识别系统
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    GB/T 28648-2012 Chemicals - Acute inhalation toxicity testing - Acute toxic class method
    化学品 急性吸入毒性试验 急性毒性分类法
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    GB/T 28647-2012 Chemicals - test method of uterotrophic bioassay in rodents - A short-term screening test for oestrogenic properties
    化学品 啮齿类动物子宫增重试验 雌激素作用的短期筛选试验
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    GB/T 28646-2012 Chemicals - test method of in vitro mammalian cell micronucleus
    化学品 体外哺乳动物细胞微核试验方法
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    GB 28645.2-2012 Safety code for inspection of dangerous goods - Nonspillage electric storage
    危险品检验安全规范 密封蓄电池
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    GB 28645.1-2012 Safety code for inspection of dangerous goods - Chemical oxygen generation
    危险品检验安全规范 化学氧气发生器
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    GB 28644.3-2012 Classification and list of organic peroxides
    有机过氧化物分类及品名表
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